Harriet Tubman's Boston: 1886 (U.S. National Park Service)

Bound For The Promised Land: Harriet Tubman, Portrait of an, promised

Harriet Tubman's Boston: 1886 (U.S. National Park Service)

Harriet Tubman's Boston: 1886 (U.S. National Park Service)

Bound For The Promised Land: Harriet Tubman, Portrait of an, promised

Bound For The Promised Land: Harriet Tubman, Portrait of an, promised

Bound For The Promised Land: Harriet Tubman, Portrait of an, promised

Harriet Tubman's Boston: 1886 (U.S. National Park Service)

Bound For The Promised Land: Harriet Tubman, Portrait of an, promised

Harriet Tubman's Boston: 1886 (U.S. National Park Service)

Bound For The Promised Land: Harriet Tubman, Portrait of an, promised

Harriet Tubman's Boston: 1886 (U.S. National Park Service)

Bound For The Promised Land: Harriet Tubman, Portrait of an, promised

Harriet Tubman National Women's History Museum

Studio Exec Suggested Julia Roberts to Play Harriet Tubman, Says

Harriet Tubman: Facts, Underground Railroad & Legacy

Harriet' illuminates Harriet Tubman's heroism but not the world

Harriet Tubman to Be on $20 Bill: Things to Know About the